摘要
简要概述了我国原有电熔镁砂生产工艺的状况及能源利用情况。通过对热工测试的分析、计算,找到电熔镁生产工艺中余热回收的突破点。提出对原有工艺进行改进的设计方案,对改进后的工艺进行能量平衡分析及经济效益分析,初步核算新工艺给社会带来的经济利润。
An overview of the original production and energy utilization of the fused magnesia technology in China was briefly provided .Through analysis and calculation of the thermal test , the break-through of waste heat recovery of the process was found out .The improved design scheme of the original process was put forward .Energy balance and economic benefit on the modified process were analyzed.Economic profit what new technology brings to the social was accounted .
出处
《冶金能源》
2014年第4期48-51,共4页
Energy For Metallurgical Industry
基金
国家高技术研究发展规划(863计划)子课题--菱镁矿熔炼过程余能综合回收关键技术与装备(2011AA060104)
关键词
电熔镁
余热回收
气固换热
循环利用
fused magnesia
heat recovery
gas-solid heat transfer
recycling and utilization
